Belliseum
type: MusicGroup
popularity: 8
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6de48a5fe4289b1eb1ce2b7ad838cb7425f336c89bccfd84b4fb6902b9433ec3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af63a6d0-7041-4275-bc10-7b72ba4698e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af63a6d0-7041-4275-bc10-7b72ba4698e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af63a6d0-7041-4275-bc10-7b72ba4698e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de48a5fe4289b1eb1ce2b7ad838cb7425f336c89bccfd84b4fb6902b9433ec3. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af63a6d0-7041-4275-bc10-7b72ba4698e2.json and https://artists.proofprofile.net/proofs/artist/af63a6d0-7041-4275-bc10-7b72ba4698e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
album: Sleep Mind and Bells
  type: MusicAlbum
  date published: 2020-07-22
album: Bells In Nature
  type: MusicAlbum
  date published: 2021-02-16
album: Piano and Bells
  type: MusicAlbum
  date published: 2021-08-18
album: Relaxing Bell Glossary
  type: MusicAlbum
  date published: 2022-03-30
album: Atmospheric Composition
  type: MusicAlbum
  date published: 2022-04-06
album: Quiet Reflections
  type: MusicAlbum
  date published: 2022-07-07